Evidence map›Paper›PMID 34665506›Full record

ReviewGenesis (New York, N.Y. : 2000)2021

Micronutrient imbalance and common phenotypes in neural tube defects.

Anneke Dixie Kakebeen, Lee Niswander

Open access · greenAbstract readReview
In one paragraph

Review in Genesis (New York, N.Y. : 2000), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.9field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 21 citations in OpenAlex.

  1. Folic acid prevention of neural tube defects requires retinoic acid produced by ALDH1L1.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. MaternalGenes · 2026
    Article
  3. Review
  4. Review
  5. Review
  6. Brain development and bioenergetic changes.Neurobiology of disease · 2024
    Review
  7. Article
  8. Article
  9. Maternal metabolism influences neural tube closure.Trends in endocrinology and metabolism: TEM · 2023
    Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Identifying key mFrontiers in genetics · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Anneke Dixie KakebeenDepartment of Molecular, Cellular, and Developmental Biology, University of Colorado Boulder, Boulder, Colorado, USA.ORCID 0000-0002-4268-3028
Lee NiswanderDepartment of Molecular, Cellular, and Developmental Biology, University of Colorado Boulder, Boulder, Colorado, USA.ORCID 0000-0002-9959-0594
University of Colorado Boulder · US

Funding

Project II - Modeling meningomyelocele in frog using human alleles and folic acid exposureP01HD104436 · NICHD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GLEESON, JOSEPH G · 2021 to 2025
$7.0M
Phenotyping Embryonic Lethal Knockout mice with neural crest and neural defectsR01HD081562 · NICHD · UNIVERSITY OF COLORADO DENVER · PI CLOUTHIER, DAVID E., NISWANDER, LEE A. · 2014 to 2018
$3.3M
NICHD NIH HHS P01 HD104436NICHD NIH HHS R01 HD081562
6 · The paper itself

Abstract

Neural tube defects (NTDs) are among the most common birth defects, with a prevalence of close to 19 per 10,000 births worldwide. The etiology of NTDs is complex involving the interplay of genetic and environmental factors. Since nutrient deficiency is a risk factor and dietary changes are the major preventative measure to reduce the risk of NTDs, a more detailed understanding of how common micronutrient imbalances contribute to NTDs is crucial. While folic acid has been the most discussed environmental factor due to the success that population-wide fortification has had on prevention of NTDs, folic acid supplementation does not prevent all NTDs. The imbalance of several other micronutrients has been implicated as risks for NTDs by epidemiological studies and in vivo studies in animal models. In this review, we highlight recent literature deciphering the multifactorial mechanisms underlying NTDs with an emphasis on mouse and human data. Specifically, we focus on advances in our understanding of how too much or too little retinoic acid, zinc, and iron alter gene expression and cellular processes contributing to the pathobiology of NTDs. Synthesis of the discussed literature reveals common cellular phenotypes found in embryos with NTDs resulting from several micronutrient imbalances. The goal is to combine knowledge of these common cellular phenotypes with mechanisms underlying micronutrient imbalances to provide insights into possible new targets for preventative measures against NTDs.

Indexed as

AnimalsGene-Environment InteractionHumansMicronutrientsNeural Tube DefectsMicronutrientsenvironmental factorshuman geneticsmicronutrientsmouse modelsmultifactorial thresholdneural tube closureneural tube defects

Identifiers

PMID34665506
PMCPMC8599664
OpenAlexW3206996029

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.